Qhov twg kim dua, AC Tsav lossis DC Tsav?
Tso lus
AC motors thiab DC motors feem ntau yog siv rau hauv kev tsim khoom, thiab muaj ntau qhov sib txawv hauv lawv daim ntawv thov. Txawm li cas los xij, ntau tus neeg xav paub tus nqi sib txawv thiab qhov txawv ntawm ob qho tib si. Kab lus no yuav tshawb txog cov teeb meem no kom ntxaws los pab koj nkag siab lawv zoo dua.
1. Hom thiab siv lub cev muaj zog
Ob lub AC thiab DC motors yog ib hom hluav taws xob motors, tab sis lawv muaj kev siv sib txawv. AC lub cev muaj zog feem ntau yog siv rau hauv high-power industrial applications, xws li fais fab engineering, petrochemical, steel, cement, thiab lwm yam. DC lub cev muaj zog yog dav siv hauv cov khoom siv hluav taws xob tsawg, khoom siv hluav taws xob, khoom siv kho tshuab thiab lwm yam.
2. Cov qauv kev ua haujlwm txawv
AC motors thiab DC motors ua haujlwm ntawm cov qauv sib txawv. AC lub cev muaj zog siv qhov hloov pauv ntawm AC lub zog hluav taws xob los tsav lub cev muaj zog khiav, thaum DC lub cev muaj zog siv tam sim no ntawm DC fais fab mov los tsav lub cev muaj zog khiav. Vim tias tam sim no cov kev taw qhia ntawm AC fais fab mov hloov tas li, qhov ceev ntawm AC lub cev muaj zog kuj tseem hloov tas li. Qhov ceev ntawm DC lub cev muaj zog yog txiav txim siab los ntawm lub zog hluav taws xob thiab qhov ua haujlwm, inductance thiab lwm yam tsis muaj nyob hauv lub cev muaj zog.
3. Qhov sib txawv ntawm kev tsim kho thiab kev tsim khoom
Cov qauv ntawm AC motors thiab DC motors kuj txawv. Lub rotor thiab stator ntawm AC lub cev muaj zog yog coils ua los ntawm tooj liab hlau, thaum lub rotor ntawm DC lub cev muaj zog yog ib co coil ua los ntawm cov hlau nplaum ruaj khov lossis electromagnet. Vim tias DC motors xav tau cov hlau nplaum ruaj khov lossis electromagnet, lawv cov nqi tsim khoom yog siab dua AC motors.
4. Kev tu thiab tu tsis yooj yim
Kev tu thiab tu ntawm AC thiab DC motors kuj txawv. Vim tias cov qauv ntawm AC lub cev muaj zog yog qhov yooj yim, yog li nws txoj kev tu thiab tu yog qhov yooj yim. Thiab DC lub cev muaj zog yuav tsum tau hloov cov hlau nplaum thiab txhuam thiab lwm yam tsis zoo, yog li nws txoj kev tu thiab tu tsis yooj yim.
5. Kev sib piv ntawm tus nqi tag nrho
Vim yog tus nqi tsim khoom siab ntawm DC lub cev muaj zog, yog li nws tus nqi kuj tseem siab. Txawm li cas los xij, tus nqi tshwj xeeb kuj nyob ntawm lub zog ntawm lub cev muaj zog, specifications, hom thiab lwm yam. Nyob rau tib lub sijhawm, tus nqi ntawm AC lub cev muaj zog yog qhov qis.
